Anti-Spam Blacklist Thing lets you check to see if a given IP address or hostname is on one of up to 20 different anti-spam blacklists. Anti-Spam Blacklist Thing is provided by SpamButcher completely free of charge.

Anti-Spam Bastion is a FREE software to automatically remove SPAM from any number of POP3 email accounts. It has a very intuitive configuration to clear your mailbox from different kinds of advertising e-mails.

ChoiceMail One is DigiPortal’s critically acclaimed anti -spam software. ChoiceMail blocks 100% of spam with absolute certainty. ChoiceMail allows you to choose which messages come to your inbox. Take control of your email again with ChoiceMail.

Anti-spam software for Windows. It accepts emails from senders you trust while asking unknown senders to verify themselves by replying to an email. After positive verification it adds them to your approved sender list and delivers all their messages.

Link Disguiser is a professional anti-spam solution that prevents spam bots from email address harvesting on your website. Link Disguiser provides a webmaster with a bullet-proof, quick and easy anti-spam protection.